// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
/*
 *  QRCodeReader.cpp
 *  zxing
 *
 *  Created by Christian Brunschen on 20/05/2008.
 *  Copyright 2008 ZXing authors All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <zxing/qrcode/QRCodeReader.h>
#include <zxing/qrcode/detector/Detector.h>

#include <iostream>

namespace zxing
{
	namespace qrcode
	{

		using namespace std;

		QRCodeReader::QRCodeReader() : decoder_()
		{
		}
		//TODO: see if any of the other files in the qrcode tree need tryHarder
		Ref<Result> QRCodeReader::decode(Ref<BinaryBitmap> image, DecodeHints hints)
		{
			Detector detector(image->getBlackMatrix());
			Ref<DetectorResult> detectorResult(detector.detect(hints));
			ArrayRef<Ref<ResultPoint>> points(detectorResult->getPoints());
			Ref<DecoderResult> decoderResult(decoder_.decode(detectorResult->getBits()));
			Ref<Result> result(
				new Result(decoderResult->getText(), decoderResult->getRawBytes(), points, BarcodeFormat::QR_CODE));
			return result;
		}

		QRCodeReader::~QRCodeReader()
		{
		}

		Decoder &QRCodeReader::getDecoder()
		{
			return decoder_;
		}
	} // namespace qrcode
} // namespace zxing
